CDH openssl 安装报错 TXT_DB error number 2

一、解决方法步骤

1、系统：centos7.8

2、执行命令：

[root@cdh-cm-v01 ~]# host_name=cdh-master-v01.yunes.com;
[root@cdh-cm-v01 ~]# openssl ca -config /root/ca/intermediate/openssl.cnf
-extensions server_cert
-days 3600
-notext
-in /root/ca/intermediate/csr/$hos{t}_{n}ame.csr-out/root/ca/intermediate/certs/${host_name}.pem

[root@cdh-cm-v01 ~]# host_name=cdh-master-v01.yunes.com;
[root@cdh-cm-v01 ~]# openssl ca -config /root/ca/intermediate/openssl.cnf \
> -extensions server_cert \
> -days 3600 \
> -notext \
> -in /root/ca/intermediate/csr/${
    
    host_name}.csr \
> -out /root/ca/intermediate/certs/${
    
    host_name}.pem
Using configuration from /root/ca/intermediate/openssl.cnf
Enter pass phrase for /root/ca/intermediate/private/intermediate.key.pem: tianlingqun
Check that the request matches the signature
Signature ok
Certificate Details:
        Serial Number: 4098 (0x1002)
        Validity
            Not Before: Sep 26 12:06:16 2022 GMT
            Not After : Aug  4 12:06:16 2032 GMT
        Subject:
            countryName               = zh
            stateOrProvinceName       = gd
            localityName              = sz
            organizationName          = macro
            organizationalUnitName    = dev
            commonName                = cdh-master-v01.yunes.com
        X509v3 extensions:
            X509v3 Basic Constraints: 
                CA:FALSE
            Netscape Cert Type: 
                SSL Client, SSL Server
            Netscape Comment: 
                OpenSSL Generated Server Certificate
            X509v3 Subject Key Identifier: 
                CF:D7:25:A3:9E:14:EF:78:A3:5D:61:DD:8E:19:C5:91:AF:31:37:67
            X509v3 Authority Key Identifier: 
                keyid:AC:52:5E:07:72:71:85:56:01:CF:53:1F:5A:60:A4:1B:82:F4:6B:F1
                DirName:/C=zh/ST=gd/L=sz/O=yunes/OU=yunes/CN=yunes/emailAddress=gsxxx@163.com
                serial:10:00

            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Subject Alternative Name: 
                DNS:cdh-master-v01.yunes.com
Certificate is to be certified until Aug  4 12:06:16 2032 GMT (3600 days)
Sign the certificate? [y/n]:y
failed to update database
TXT_DB error number 2

3、解决方法

1）第一种重新创建

cd /root/ca/intermediate
ls -l
mv index.txt index.txt.xxx
touch index.txt

2）第二种删除里面重复数据

[root@cdh-cm-v01 intermediate]# vi index.txt

3）第三种修改配置文件

vi index.txt.attr

[root@cdh-cm-v01 intermediate]# vi index.txt.attr

#unique_subject = yes
unique_subject = no

4）第四种创建不重复的名称